package com.atguigu.springcloud.controller;

import com.atguigu.springcloud.entities.CommonResult;
import com.atguigu.springcloud.entities.Payment;
import com.atguigu.springcloud.service.PaymentService;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.cloud.client.ServiceInstance;
import org.springframework.cloud.client.discovery.DiscoveryClient;
import org.springframework.web.bind.annotation.*;

import javax.annotation.Resource;
import java.util.List;
import java.util.concurrent.TimeUnit;

/**
 * @Author LHJ_JIA_YOU
 * @Description TODO
 * @Date 2020/10/15 星期四 16:12
 */
@RestController
@Slf4j
public class PaymentController {
    @Resource
    private PaymentService paymentService;
    @Value("${server.port}")
    private String serverPort;

    @Resource
    private DiscoveryClient discoveryClient;


    @GetMapping(value = "/payment/discovery")
    public Object discovery(){
        List<String> services = discoveryClient.getServices();
        for (String element : services) {
            log.info("***** element:"+element);
        }
        List<ServiceInstance> instances = discoveryClient.getInstances("CLOUD-PAYMENT-SERVICE");
        for (ServiceInstance instance : instances) {
            log.info(instance.getServiceId()+"\t"+instance.getHost()+"\t"+instance.getPort()+"\t"+instance.getUri());
        }
        return this.discoveryClient;
    }


    @PostMapping("/payment/create")
    public CommonResult<Payment> create(@RequestBody Payment payment) {
        int result = paymentService.create(payment);
        log.info("****插入结果:" + result);
        if (result > 0) {
            return new CommonResult(200, "插入数据成功,serverPor:"+serverPort, result);
        } else {
            return new CommonResult(444, "插入数据失败");
        }
    }

    @GetMapping("/payment/get/{id}")
    public CommonResult<Payment> getPaymentById(@PathVariable("id") long id) {
        Payment result = paymentService.getPaymentById(id);
        log.info("****查询结果:" + result);
        if (result !=null) {
            return new CommonResult(200, "查询成功,serverPort:"+serverPort, result);
        } else {
            return new CommonResult(444, "没有对应的记录，查询ID："+id,null);
        }
    }
    @GetMapping(value = "/payment/lb")
    public String getPaymentLB(){
        return serverPort;
    }

    @GetMapping(value = "/payment/feign/timeout")
    public String paymentFeignTimeout(){
        try { TimeUnit.SECONDS.sleep(1); }catch (Exception e) {e.printStackTrace();}
        return serverPort;
    }


}
